attributes.tag: air temperature regimen
attributes.value: 20 degree C day/18 degree C night
attributes.tag: annuality
attributes.value: spring
attributes.tag: biological material altitude
attributes.value: 112
attributes.tag: biological material geographic location
attributes.value: Germany
attributes.tag: biological material latitude
attributes.value: 51.816
attributes.tag: biological material longitude
attributes.value: 11.283
attributes.tag: biological material ploidy
attributes.value: diploid
attributes.tag: checklist
attributes.value: BSDC00001
attributes.tag: collection date
attributes.value: not collected
attributes.tag: genotype
attributes.value: KWS Irina
attributes.tag: genus
attributes.value: Hordeum
attributes.tag: geographic location (country and/or sea)
attributes.value: not collected
attributes.tag: growth facility
attributes.value: growth chamber
attributes.tag: humidity regimen
attributes.value: 65% relative humidity
attributes.tag: light regimen
attributes.value: 16h light/8h dark
attributes.tag: material source geographic location
attributes.value: not collected
attributes.tag: plant anatomical entity
attributes.value: last fully expanded leaves
attributes.tag: replicate
attributes.value: 1
attributes.tag: sample description
attributes.value: Seeds were germinated on vermiculite for three days in the dark and additional four days under light conditions. Thereafter, uniform seedlings (of 10 +-0.5 cm height) were selected and transferred to 5 L plastic pots in a climate-controlled growth chamber. K-deficient plants were grown in the same solution but with a lowere concentration of 0.02 mM K2SO4. In Si treatments, monosilicic acid Si(OH)4 was freshly prepared according to ���Sonobe et al. (2009)��� and 50 mg L���1 (corresponding to 1.78 mM) were supplied from the beginning of hydroponic culture. After long-term K deficiency for 24 days, roots and the last fully expanded leaves were separately harvested and immediately frozen in liquid nitrogen and stored at ��� 80 degree C for further analyses.
attributes.tag: sample id
attributes.value: IPK_LIMS:2880770
attributes.tag: sample name
attributes.value: 10_Shoot_-K+Si
attributes.tag: species
attributes.value: vulgare
attributes.tag: treatment
attributes.value: -K+Si
attributes.tag: variety release
attributes.value: 2012
attributes.tag: sub_species
attributes.value: vulgare